590618-fbsaaremaa-island-estonia-postersGender: Masculine
Origin: Estonian
Meaning:  debated

The name is an ancient Estonian one, it is the name of a village and on top of being a common first name, it is also a common Estonian surname. It is possibly related to the Estonian element kauba- meaning “commercial; trade; vendible.” Its designated name day is September 20, another form is Kaupo.